ETC HCF4043

HCF4043B
QUAD NOR 3-STATE R-S LATCH
■
■
■
■
■
■
■
QUIESCENT CURRENT SPECIFIED UP TO
20V
3-LEVEL OUTPUTS WITH COMMON
OUTPUT ENABLE
SEPARATE SET AND RESET INPUT FOR
EACH LATCH
5V, 10V AND 15V PARAMETRIC RATINGS
INPUT LEAKAGE CURRENT
II = 100nA (MAX) AT VDD = 18V TA = 25°C
100% TESTED FOR QUIESCENT CURRENT
MEETS ALL REQUIREMENTS OF JEDEC
JESD13B "STANDARD SPECIFICATIONS
FOR DESCRIPTION OF B SERIES CMOS
DEVICES”
DESCRIPTION
The HCF4043B is a monolithic integrated circuit
fabricated in Metal Oxide Semiconductor
technology available in DIP and SOP packages.
The HCF4043B is a quad cross-coupled 3-state
CMOS NOR latch.
Each latch has a separate Q output and individual
SET and RESET input. The Q outputs are
DIP
SOP
ORDER CODES
PACKAGE
TUBE
T&R
DIP
SOP
HCF4043BEY
HCF4043BM1
HCF4043M013TR
controlled by a common ENABLE input. A logic "1"
or "high" on the ENABLE inputs connects the latch
states to the Q outputs. A logic "0" or "low" on the
ENABLE input disconnects the latch states from
the Q outputs, resulting in an open circuit
condition on the Q outputs. The open circuit
feature allows common bussing of the outputs.
PIN CONNECTION
September 2003
1/11
HCF4043B
INPUT EQUIVALENT CIRCUIT
PIN DESCRIPTION
PIN No
SYMBOL
NAME AND FUNCTION
4, 6, 12, 14
3, 7, 11, 15
5
2, 9, 10, 1
13
8
S1 to S4
R1 to R4
ENABLE
Q1 to Q4
NC
VSS
Negative Supply Voltage
16
VDD
Positive Supply Voltage
Set Inputs
Reset Inputs
Enable Input
Outputs
Not Connected
TRUTH TABLE
INPUTS
OUTPUT Qn
ENABLE
Sn
Rn
L
H
H
H
X
L
H
L
X
H
X
L
Z
L
H
LATCHED
X : Don’t Care; Z = High Impedance; Latched: No change
FUNCTIONAL DIAGRAM
2/11
HCF4043B
LOGIC DIAGRAM
ABSOLUTE MAXIMUM RATINGS
Symbol
VDD
Parameter
Supply Voltage
VI
DC Input Voltage
II
DC Input Current
Value
Unit
-0.5 to +22
V
-0.5 to VDD + 0.5
± 10
V
mA
200
100
mW
mW
Top
Power Dissipation per Package
Power Dissipation per Output Transistor
Operating Temperature
-55 to +125
°C
Tstg
Storage Temperature
-65 to +150
°C
PD
Absolute Maximum Ratings are those values beyond which damage to the device may occur. Functional operation under these conditions is
not implied.
All voltage values are referred to VSS pin voltage.
RECOMMENDED OPERATING CONDITIONS
Symbol
VDD
Parameter
Supply Voltage
VI
Input Voltage
Top
Operating Temperature
Value
Unit
3 to 20
V
0 to VDD
V
-55 to 125
°C
3/11
HCF4043B
DC SPECIFICATIONS
Test Condition
Symbol
IL
VOH
VOL
VIH
VIL
IOH
IOL
II
Parameter
Quiescent Current
High Level Output
Voltage
Low Level Output
Voltage
VI
(V)
0/5
0/10
0/15
0/20
0/5
0/10
0/15
5/0
10/0
15/0
High Level Input
Voltage
Low Level Input
Voltage
Output Drive
Current
Output Sink
Current
IOZ
Input Leakage
Current
3-State Output
CI
Input Capacitance
VO
(V)
0/5
0/5
0/10
0/15
0/5
0/10
0/15
0.5/4.5
1/9
1.5/13.5
4.5/0.5
9/1
13.5/1.5
2.5
4.6
9.5
13.5
0.4
0.5
1.5
Value
|IO| VDD
(µA) (V)
<1
<1
<1
<1
<1
<1
<1
<1
<1
<1
<1
<1
<1
<1
<1
<1
<1
<1
<1
5
10
15
20
5
10
15
5
10
15
5
10
15
5
10
15
5
5
10
15
5
10
15
TA = 25°C
Min.
Typ.
Max.
0.02
0.02
0.02
0.04
1
2
4
20
4.95
9.95
14.95
-40 to 85°C
-55 to 125°C
Min.
Min.
30
60
120
600
4.95
9.95
14.95
0.05
0.05
0.05
4.95
9.95
14.95
3.5
7
11
1.5
3
4
-3.2
-1
-2.6
-6.8
1
2.6
6.8
3.5
7
11
1.5
3
4
-1.15
-0.36
-0.9
-2.4
0.36
0.9
2.4
µA
V
0.05
0.05
0.05
V
V
1.5
3
4
-1.1
-0.36
-0.9
-2.4
0.36
0.9
2.4
V
mA
mA
0/18
Any Input
18
±10-5
±0.1
±1
±1
µA
0/18
0/18
18
±10-4
±0.4
±12
±12
µA
5
7.5
Any Input
The Noise Margin for both "1" and "0" level is: 1V min. with VDD=5V, 2V min. with VDD=10V, 2.5V min. with VDD=15V
4/11
Max.
30
60
120
600
0.05
0.05
0.05
3.5
7
11
-1.36
-0.44
-1.1
-3.0
0.44
1.1
3.0
Max.
Unit
pF
HCF4043B
DYNAMIC ELECTRICAL CHARACTERISTICS (Tamb = 25°C, CL = 50pF, RL = 200KΩ, tr = tf = 20 ns)
Test Condition
Symbol
VDD (V)
tPLH tPHL Propagation Delay Time
(SET or RESET to Q)
tPZH tPZL 3-State Propagation Delay
Time (Enable to Q)
tPLZ tPHZ 3-State Propagation Delay
Time (Disable to Q)
tTLH tTHL Transition Time
tW
Value (*)
Unit
Parameter
Pulse Width (Set or Reset)
5
10
15
5
10
15
5
10
15
5
10
15
5
10
15
Min.
Typ.
Max.
300
140
100
230
110
80
180
100
70
200
100
80
160
80
40
150
70
50
115
55
40
90
50
35
100
50
40
80
40
20
ns
ns
ns
ns
ns
(*) Typical temperature coefficient for all VDD value is 0.3%/°C.
TYPICAL APPLICATIONS
MULTIPLE BUS STORAGE
5/11
HCF4043B
TEST CIRCUIT
CL = 50pF or equivalent (includes jig and probe capacitance)
RL = 200KΩ
RT = ZOUT of pulse generator (typically 50Ω)
WAVEFORM: PROPAGATION DELAY TIMES (f=1MHz; 50% duty cycle)
6/11
HCF4043B
WAVEFORM 2: OUTPUT ENABLE AND DISABLE TIMES (f=1MHz; 50% duty cycle)
7/11
HCF4043B
Plastic DIP-16 (0.25) MECHANICAL DATA
mm.
inch
DIM.
MIN.
a1
0.51
B
0.77
TYP
MAX.
MIN.
TYP.
MAX.
0.020
1.65
0.030
0.065
b
0.5
0.020
b1
0.25
0.010
D
20
0.787
E
8.5
0.335
e
2.54
0.100
e3
17.78
0.700
F
7.1
0.280
I
5.1
0.201
L
Z
3.3
0.130
1.27
0.050
P001C
8/11
HCF4043B
SO-16 MECHANICAL DATA
DIM.
mm.
MIN.
TYP
A
a1
inch
MAX.
MIN.
TYP.
1.75
0.1
0.068
0.2
a2
MAX.
0.004
0.008
1.65
0.064
b
0.35
0.46
0.013
0.018
b1
0.19
0.25
0.007
0.010
C
0.5
0.019
c1
45˚ (typ.)
D
9.8
E
5.8
10
0.385
6.2
0.228
0.393
0.244
e
1.27
0.050
e3
8.89
0.350
F
3.8
4.0
0.149
0.157
G
4.6
5.3
0.181
0.208
L
0.5
1.27
0.019
0.050
M
S
0.62
8
0.024
˚ (max.)
PO13H
9/11
HCF4043B
Tape & Reel SO-16 MECHANICAL DATA
mm.
inch
DIM.
MIN.
A
MAX.
MIN.
330
13.2
TYP.
MAX.
12.992
C
12.8
D
20.2
0.795
N
60
2.362
T
10/11
TYP
0.504
22.4
0.519
0.882
Ao
6.45
6.65
0.254
0.262
Bo
10.3
10.5
0.406
0.414
Ko
2.1
2.3
0.082
0.090
Po
3.9
4.1
0.153
0.161
P
7.9
8.1
0.311
0.319
HCF4043B
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consequences of use of such information nor for any infringement of patents or other rights of third parties which may result from
its use. No license is granted by implication or otherwise under any patent or patent rights of STMicroelectronics. Specifications
mentioned in this publication are subject to change without notice. This publication supersedes and replaces all information
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11/11